Based on my experience as an industrial electrician this battery shrink tubing offers reliable and efficient insulation for wiring connections. It conforms perfectly to complex shapes and helps keep exposed wires safe from corrosion and moisture damage. The industrial and scientific design ensures high-quality output, making it a valuable tool for any electrical project. The only con is that it can be a bit challenging to install for inexperienced users. Overall, I highly recommend this insulation tubing for all industrial electrical applications..